Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www.springernature.com/us). Scientific American maintains a strict policy of editorial independence in reporting developments in science to o...
We know that Alzheimer's is caused by problems in thebrain. Cells begin to lose their functions and eventually die,leading tomemory loss, a decline in thinking abilities and even major personality changes. Specific regions of the brain also shrink, a processknown as atrophy, causing a significan...
While the exact causes of early Alzheimer’s disease aren’t fully understood yet, scientists believe it’s caused by the abnormal build-up of two proteins in the brain known as amyloid and tau. At a basic level, the failure of these proteins to function properly disrupts brain cells and ...
Ependymal cells produce CSF (cerebrospinal fluid), which is located within the ventricles of the brain and in the subarachnoid space that surrounds the brain and spinal cord. Aside from allowing the brain to float in the skull, CSF acts as a cushion against traumaand also helps wash away some...
What’s the Difference Between Alzheimer’s and Dementia? Dementiarefers to a group of brain disorders that make it hard to remember, think clearly, make decisions, or even control your emotions. Alzheimer’s disease is one of those disorders, but there are many types and causes of dementia....
Alzheimer’s disease and other forms ofdementia, which are more likely as you age, can changeyour brainin ways that make you more suspicious of others. You might notice that a loved one with dementia starts to hide things such as jewelry or money or becomes convinced that people have bad ...
Medicare covers much of the care and services you receive during a hospital stay, but there are limitations to how much and how long this insurance will pay. Elaine K. HowleyDec. 13, 2024 Exercises to Lower Cholesterol All physical activity is good for your health, but these exercises may ...
Overview Causes Symptoms Diagnosis Treatment What is altered mental status?Altered mental status (AMS) is a disruption in how your brain works that causes a change in behavior. This change can happen suddenly or over days. AMS ranges from slight confusion to total disorientation and increased ...
When your brain goes blank, it temporarily interrupts your ability to perform. Take control of that foggy feeling in your head by employing five practical steps to combat and prevent blank brain.
In ten minutes, learn three neurobehavioral strategies you can apply immediately to reduce or stop it. Chronic Illness Caring Responses to "I Have Cancer, Parkinsons, Alzheimer’s" Stan A. Goldberg Ph.D. on August 19, 2024 When someone shares a terrible diagnosis with you, do you know...